Excel's query tool reshapes messy imports into 1NF, so AVERAGEIFS replaces hacks and your summaries run faster.

Boost your board preparation with the CBSE Class 12 Mathematics Topper Answer Sheet for 2026. Download the official PDF to ...

Optimize your final preparation with a targeted 10-day study plan for CBSE Class 10 Board Exams 2026. Includes subject-wise ...